1 files changed, 0 insertions, 86 deletions
diff --git a/regressions/ck_swlock/benchmark/latency.c b/regressions/ck_swlock/benchmark/latency.c
deleted file mode 100644
index 73a9482849f4..000000000000
--- a/regressions/ck_swlock/benchmark/latency.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2011-2015 Samy Al Bahra.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <ck_swlock.h>
-#include <inttypes.h>
-#include <stdio.h>
-
-#include "../../common.h"
-
-#define CK_F_PR_RTM
-
-#ifndef STEPS
-#define STEPS 2000000
-#endif
-
-int
-main(void)
-{
-	uint64_t s_b, e_b, i;
-	ck_swlock_t swlock = CK_SWLOCK_INITIALIZER;
-
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_write_lock(&swlock);
-		ck_swlock_write_unlock(&swlock);
-	}
-
-	s_b = rdtsc();
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_write_lock(&swlock);
-		ck_swlock_write_unlock(&swlock);
-	}
-	e_b = rdtsc();
-	printf("                WRITE: swlock            %15" PRIu64 "\n", (e_b - s_b) / STEPS);
-
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_read_lock(&swlock);
-		ck_swlock_read_unlock(&swlock);
-	}
-
-	s_b = rdtsc();
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_read_lock(&swlock);
-		ck_swlock_read_unlock(&swlock);
-	}
-	e_b = rdtsc();
-	printf("                READ:  swlock             %15" PRIu64 "\n", (e_b - s_b) / STEPS);
-
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_write_latch(&swlock);
-		ck_swlock_write_unlatch(&swlock);
-	}
-
-	s_b = rdtsc();
-	for (i = 0; i < STEPS; i++) {
-		ck_swlock_write_latch(&swlock);
-		ck_swlock_write_unlatch(&swlock);
-	}
-	e_b = rdtsc();
-	printf("                LATCH: swlock             %15" PRIu64 "\n", (e_b - s_b) / STEPS);
-
-	return 0;
-}
-